Q: Is 1,377,724 a Prime Number?
A: No, 1,377,724 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1377724 can be evenly divided by 1 2 4 151 302 604 2,281 4,562 9,124 344,431 688,862 and 1,377,724, with no remainder.
Since 1,377,724 cannot be divided by just 1 and 1,377,724, it is not a prime number.